Gyftzy24-core optical fiber cable directly buried

GYFTZY24-core fiber optic cable is designed for direct burial, featuring loose tube fibers, water-blocking materials, and a PE sheath for mechanical and environmental protection.Cable Structure and FeaturesThe GYFTZY24 cable is typically a single-mode or multi-mode fiber optic cable with 24 cores, arranged in gel-free loose tubes made of high modulus plastic. These tubes are stranded around a central strength member, often a steel wire or FRP (fiber-reinforced plastic), providing mechanical support and strain resistance . The cable includes multiple protective layers:Water-blocking materials (gel or tape) to prevent moisture ingress .Polyethylene (PE) outer sheath for UV, moisture, and abrasion resistance .Optional steel tape or wire armor for enhanced crush and rodent protection, especially in high-risk underground environments .Installation and ApplicationDirect burial means the cable can be installed underground without additional conduits, making it suitable for:Long-distance outdoor communicationLocal area network (LAN) distributionPipeline or duct installationsHarsh environmental conditions, including soil acidity, humidity, and temperature variations The cable's loose tube design allows fibers to move freely, reducing stress and preventing attenuation during bending or temperature changes . Its double sheath and armored options provide excellent crush resistance and rodent protection, ensuring long-term reliability in direct burial applications .Key AdvantagesHigh mechanical strength and temperature resistanceWaterproof and UV-resistant for outdoor deploymentFlexible fiber count and customizable design for specific project needsLightweight and easy to install, despite robust protection layers SummaryThe GYFTZY24-core direct buried fiber optic cable is a robust solution for underground fiber deployment, combining mechanical strength, water-blocking, and environmental protection. Its design ensures long-term reliability for outdoor and underground communication networks, making it suitable for both long-distance and local installations .